package com.mall.web.controller.system;

import com.mall.common.annotation.Log;
import com.mall.common.constant.UserConstants;
import com.mall.common.core.controller.BaseController;
import com.mall.common.core.domain.AjaxResult;
import com.mall.common.core.domain.Ztree;
import com.mall.common.core.page.TableDataInfo;
import com.mall.common.enums.BusinessType;
import com.mall.common.utils.poi.ExcelUtil;
import com.mall.framework.util.ShiroUtils;
import com.mall.system.domain.entity.SysDictType;
import com.mall.system.service.SysDictTypeService;
import java.util.List;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

/**
 * 数据字典信息
 *
 * Created by zhonglin on 2020/4/8.
 */
@Controller
@RequestMapping("/system/dict")
public class SysDictTypeController
    extends BaseController {

  private String prefix = "system/dict/type";

  @Autowired
  private SysDictTypeService dictTypeService;

  @RequiresPermissions("system:dict:view")
  @GetMapping()
  public String dictType() {

    return prefix + "/type";
  }

  @PostMapping("/list")
  @RequiresPermissions("system:dict:list")
  @ResponseBody
  public TableDataInfo list(SysDictType dictType) {

    startPage();
    List<SysDictType> list = dictTypeService.selectDictTypeList(dictType);
    return getDataTable(list);
  }

  @Log(title = "字典类型", businessType = BusinessType.EXPORT)
  @RequiresPermissions("system:dict:export")
  @PostMapping("/export")
  @ResponseBody
  public AjaxResult export(SysDictType dictType) {

    List<SysDictType>      list = dictTypeService.selectDictTypeList(dictType);
    ExcelUtil<SysDictType> util = new ExcelUtil<SysDictType>(SysDictType.class);
    return util.exportExcel(list, "字典类型");
  }

  /**
   * 新增字典类型
   */
  @GetMapping("/add")
  public String add() {

    return prefix + "/add";
  }

  /**
   * 新增保存字典类型
   */
  @Log(title = "字典类型", businessType = BusinessType.INSERT)
  @RequiresPermissions("system:dict:add")
  @PostMapping("/add")
  @ResponseBody
  public AjaxResult addSave(@Validated SysDictType dict) {

    if (UserConstants.DICT_TYPE_NOT_UNIQUE.equals(dictTypeService.checkDictTypeUnique(dict))) {
      return error("新增字典'" + dict.getDictName() + "'失败，字典类型已存在");
    }
    dict.setCreateBy(ShiroUtils.getLoginName());
    return toAjax(dictTypeService.insertDictType(dict));
  }

  /**
   * 修改字典类型
   */
  @GetMapping("/edit/{dictId}")
  public String edit(@PathVariable("dictId") Long dictId,
                     ModelMap mmap) {

    mmap.put("dict", dictTypeService.selectDictTypeById(dictId));
    return prefix + "/edit";
  }

  /**
   * 修改保存字典类型
   */
  @Log(title = "字典类型", businessType = BusinessType.UPDATE)
  @RequiresPermissions("system:dict:edit")
  @PostMapping("/edit")
  @ResponseBody
  public AjaxResult editSave(@Validated SysDictType dict) {

    if (UserConstants.DICT_TYPE_NOT_UNIQUE.equals(dictTypeService.checkDictTypeUnique(dict))) {
      return error("修改字典'" + dict.getDictName() + "'失败，字典类型已存在");
    }
    dict.setUpdateBy(ShiroUtils.getLoginName());
    return toAjax(dictTypeService.updateDictType(dict));
  }

  @Log(title = "字典类型", businessType = BusinessType.DELETE)
  @RequiresPermissions("system:dict:remove")
  @PostMapping("/remove")
  @ResponseBody
  public AjaxResult remove(String ids) {

    return toAjax(dictTypeService.deleteDictTypeByIds(ids));
  }

  /**
   * 清空缓存
   */
  @RequiresPermissions("system:dict:remove")
  @Log(title = "字典类型", businessType = BusinessType.CLEAN)
  @GetMapping("/clearCache")
  @ResponseBody
  public AjaxResult clearCache() {

    dictTypeService.clearCache();
    return success();
  }

  /**
   * 查询字典详细
   */
  @RequiresPermissions("system:dict:list")
  @GetMapping("/detail/{dictId}")
  public String detail(@PathVariable("dictId") Long dictId,
                       ModelMap mmap) {

    mmap.put("dict", dictTypeService.selectDictTypeById(dictId));
    mmap.put("dictList", dictTypeService.selectDictTypeAll());
    return "system/dict/data/data";
  }

  /**
   * 校验字典类型
   */
  @PostMapping("/checkDictTypeUnique")
  @ResponseBody
  public String checkDictTypeUnique(SysDictType dictType) {

    return dictTypeService.checkDictTypeUnique(dictType);
  }

  /**
   * 选择字典树
   */
  @GetMapping("/selectDictTree/{columnId}/{dictType}")
  public String selectDeptTree(@PathVariable("columnId") Long columnId,
                               @PathVariable("dictType") String dictType,
                               ModelMap mmap) {

    mmap.put("columnId", columnId);
    mmap.put("dict", dictTypeService.selectDictTypeByType(dictType));
    return prefix + "/tree";
  }

  /**
   * 加载字典列表树
   */
  @GetMapping("/treeData")
  @ResponseBody
  public List<Ztree> treeData() {

    List<Ztree> ztrees = dictTypeService.selectDictTree(new SysDictType());
    return ztrees;
  }

}
